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• Build professional, consultative sales capabilities
• Improve deal qualification and closing effectiveness
• Advance into enterprise sales roles

• Build professional, consultative sales capabilities
• Improve deal qualification and closing effectiveness
• Advance into enterprise sales roles

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Corporate Sales

• Build professional, consultative sales capabilities
• Improve deal qualification and closing effectiveness
• Advance into enterprise sales roles

Who this family is for


Lean Six Sigma certifications are designed for professionals in operations, quality, continuous improvement, and process-driven roles—across government, education & workforce programs, and regulated/process-intensive organizations. Programs can be taken individually or delivered in cohorts as part of a broader improvement effort.

Accreditation & certification


These courses are delivered in partnership with VMEdu using accredited course content and platforms. Trinity provides training and enrollment support; credentials are issued by the respective certification bodies/brands upon meeting their requirements. Trinity does not issue credentials directly.

For organizations and teams

  • Map Yellow / Green / Black Belt levels to specific roles in your agency, department, or plant.

  • Run cohorts aligned to real projects and operational priorities.

  • Combine Lean Six Sigma training with The Trinity Organizational Excellence Diagnostic™ and implementation support to ensure certifications translate into visible improvements.

If you’re considering Lean Six Sigma as part of a broader improvement plan, we can start with a brief readiness conversation to align scope, roles, and expected outcomes.

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SMstudy Certified Corporate Sales Associate

An entry-level certification for people new to corporate sales. Builds core fundamentals—pipeline basics, qualification, communication, and professional sales discipline.

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SMstudy Certified Corporate Sales Expert

A leadership-level certification for sales leaders and senior practitioners. Focuses on building repeatable sales systems: standards, governance, coaching, and performance visibility.

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SMstudy Certified Corporate Sales Professional

A professional-level certification for sales reps who manage opportunities end-to-end. Strengthens discovery, value framing, pipeline control, and execution consistency.

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SMstudy Certified Corporate Sales Specialist

An advanced certification for experienced sales professionals working complex deals. Builds stronger stakeholder navigation, deal strategy, and high-discipline execution.

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